Red Light Therapy Devices Are Everywhere—But What Do They Actually Do and What Results Are Realistic?

You have to wear it a lot more than you think.
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Are there any benefits to red light masks? We asked dermatologists

Shop TODAY independently determines what we cover and recommend. When you buy through our links, we earn a commission. Learn more. In the realm of skin care tools, LED light therapy devices might look ...
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Can Red Light Therapy Improve Sleep, Skin, and Recovery?

Can shining a red light on your skin improve your sleep, heal your muscles, and make you look younger? Red light therapy (RLT), once confined to medical clinics and elite sports facilities, is now a ...